Can you have a drink after takin ecstasy?

No. It is never safe to mix alcohol with ecstasy.

Alcohol can increase the negative side effects of ecstasy, including dehydration, nausea, disorientation, and increased heart rate. It can also make it more difficult to stay hydrated, which is important when taking ecstasy. Drinking alcohol while taking ecstasy can also lead to more severe dehydration and other complications.

If you are taking ecstasy, it is best to avoid drinking alcohol altogether. If you do choose to drink, it is important to do so in moderation and to stay hydrated by drinking plenty of water.